Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a76ea4e28e434036bf8207c70b6c462c : SUCCESS in 5m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/04bce7b36ae4444fa96c7d8f51ab6b31 : FAILURE in 3m 50s